The 21-year-old scored both goals for Australia in a 2-2 draw with South Korea in Cambodia on Tuesday night that secured a spot in the Asian Football Confederation's under-23 championships - which also doubles as an Olympic qualifier.

Moore was thrilled for D'Agostino after his Olyroos success but says it will mean little if he can't transfer it into securing a regular spot with the Roar in the A-League.

"He's had the opportunity to go away with the national team and perform well and score goals, which is good," Moore told AAP.

"Hopefully that will give him a lot of confidence coming back to Brisbane Roar and hopefully he's in a position where he can get some games between now and the end of the season."

D'Agostino has made 12 appearances this season for the Roar, with just three starts, and is yet to find the back of the net.

His last A-League goal was in April 2017 against Central Coast and is just one of two he's scored for the Roar in 30 appearances across four seasons.

Moore is confident D'Agostino has the ability to better that record if given the opportunity.

"I've known Nick for a long time. He's scored goals his whole life," the ex-Roar defender said.

"The challenge for him, and certainly one Brisbane Roar would love to see, is that he is knocking at the door and if he is playing he is scoring goals."

Another Queensland youngster making an impact for the Roar has been Dylan Wenzel-Halls, with the 21-year-old scoring four goals in his past six A-League matches.

Moore says the prospect of D'Agostino and Wenzel-Halls potentially creating a home grown strike force for the Roar is a positive in an otherwise underwhelming season.

"It's certainly exciting for the football club to have two relatively young players ... they're not kids but they're two young players that certainly have the ability to score goals and therefore potentially excite for Brisbane Roar," he said.

"Hopefully Nicholas scoring the goals that he has on international duty - I know that he'll come back with so much confidence - it's just whether or not he's going to get game time for Brisbane."